baber/WOPTO huggingface dataset:
Patent EP-0176266-B1 (EP)
IPC: B30B11/00
Filed: 1985-08-30
Granted: 1991-01-30
Abstract: A method of compression molding powders of metals, ceramics and the like. A thin rubber bag is adhered to the inside of a cavity formed within a permeable mold support so as to define a mold therein and the bag is packed with a raw material powder. The powder in the bag is evacuated to a degree of vacuum to compactly compress it and the rubber bag is sealed. In this condition, the compressed powder is removed from the support and compression molded to a higher degree of denseness by the CIP process. The inflation adhesion of the rubber bag to the inside of the support cavity is effected by reducing the pressure outside the permeable support.
Patent EP-0162006-B1 (EP)
IPC: B43K1/08
Filed: 1985-04-01
Granted: 1988-06-08
Abstract: The apparatus allows providing a rim on the tips for ballpoint pens even if made of a very hard material, such as stainless steel, as it can withstand very great pressure.It comprises a first body (1) rotating about an axis (8) which coincides with the axis of the tip (10) to be provided with a rim.The body (1) is provided with an eccentric hole (11) on whose axis (9) a second body (3) rotates on first rolling means, in which second body (3) a pivot (5) rotates coaxially by means of second relling means.The pivot (5) has on its inner end (5") pushing means (12) and on its external end a first convergent conical surface (5') which presses directly on the edge (6) of the tip to be provided with a rim with the aid of a second divergent conical surface (3') joined to said second body (3).The two surfaces (3' and 5') are such as to constitute the angle a which is most suitable for providing a rim on the edge (6) of the tip (10) by retaining the ball with the desired clearance.
Patent EP-0168411-B1 (EP)
IPC: B62D/
Filed: 1984-12-28
Granted: 1989-03-08
Abstract: The servo-steering device of an articulated vehicle comprising a tractor and at least a wheeled trailer with fixed or articulated axles and a control member to give the device a steering order, comprises a first detector (15) associated to the steering wheels (13) or to the steering actuating linkage (16) of the tractor (10), a second detector (19) associated to the coupling saddle (12) of the tractor (10) and of the trailer (11) and an electronic circuit (17). Said circuit is arranged to send to the steering wheels control signals as a function of the values provided by the second detector (19) and associated to the relative angular position of the tractor and of the trailer, and as a function of an order given by means of a control lever (18).
Patent EP-0206011-B1 (EP)
IPC: B32B5/18
Filed: 1986-06-02
Granted: 1990-09-19
Abstract: Film faced expanded polystyrene foam board is prepared by heat laminating expanded polystyrene board with a film composition comprising a high density polyethylene film layer and a heat activated low density adhesive film layer. This board is useful in the construction industry.
Patent EP-0216314-B1 (EP)
IPC: C07C31/20
Filed: 1986-09-18
Granted: 1990-03-21
Abstract: The present invention relates to a process for the preparation of nonadecanediols by the hydroformylation of oleyl alcohol. Rhodium and salts of sulfonated or carboxylated triarylphosphines, which are soluble in organic media and insoluble in water, are used as hydroformylation catalysts. The hydroformylation product is then treated with a diluted solution of a base dissolved in water, the aqueous phase separated and the hydroformylation product treated with hydrogen at elevated temperature in the presence of a hydrogenation catalyst.
Patent EP-0201286-B1 (EP)
IPC: G01N33/50
Filed: 1986-05-01
Granted: 1990-10-03
Abstract: The reaction product of silica gel or controlled pore glass and carboalkoxyalkyl silanes are suitable for use as packing in solid phase extraction columns for cleanup of urine samples for analysis of cannabinoids.
Patent EP-0226373-B1 (EP)
IPC: C02F3/20
Filed: 1986-12-01
Granted: 1990-02-28
Abstract: A diffuser device, suitable for receiving a flow of air and diffusing it as small bubbles into a liquid mass, comprises a porous tube (10) and a jacket (12) of hydrophobic porous plastics material surrounding the tube, the plastics material being in the form of a multi-layer winding of tape (11) each turn overlapping the preceding turn.
Patent EP-0228218-B1 (EP)
IPC: B05D7/24
Filed: 1986-12-12
Granted: 1989-11-23
Abstract: Elecrically conductive fibers are produced by treating acrylic fibres, acrylic-series fibers, or nylon fibers in a heated bath which contains copper (II) sulfide and an acid. The copper (II) sulfide is adsorbed onto the fibers in the presence of the heated acid to improve electrical conductivity of the fibers, which may be used in products for the control of static electricity.
Patent EP-0227445-B1 (EP)
IPC: G11B7/09
Filed: 1986-12-18
Granted: 1991-07-10
Abstract: A photodetector generates a focusing error signal (FE), a tracking error signal (TE) and an RF signal (RF), and a closed loop focusing servo circuit (10) is responsive to the focusing error signal applied thereto for focusing a light spot in position on an optical disc. The focusing error signal (FE) is detected synchronously with the tracking error signal (TE) in circuit blocks (22a,26a,26b) to produce a first periodic function signal. The focusing error signal (FE) is also detected synchronously with the RF signal (RF) in circuit blocks (22b,26c,26d) to produce a second periodic function signal. The tracking error signal (TE) is converted into a sine-wave signal having a predetermined amplitude in an AGC circuit (29a). The RF signal (RF) is converted into a cosine-wave signal having a predetermined amplitude in an AGC circuit (29b). The first periodic function signal is multiplied by the cosine-wave signal in a multiplier (28a) to produce a first component signal. The second periodic function signal is multiplied by the sine-wave signal in a multiplier (28b) to produce a second component signal. The first and second component signals are added in an adder (30) to produce a composed disturbance (W min (S)). The composed disturbance signal (W min (S)) is subtracted from the focusing error signal (FE) applied to the focusing servo circuit (10), thereby cancelling a disturbance (W(S)) superimposed on the focusing error signal (FE) applied to the focusing servo circuit (10).
Patent EP-0245563-B1 (EP)
IPC: G01F23/292
Filed: 1986-04-24
Granted: 1989-06-14
Abstract: 1. Level detector comprising a total reflection prism (1) made of transparent material and provided for detecting the presence or absence of a liquid, characterized by at least two emitting-receiving pick-ups (2a, 2b ; 3a, 3b) mounted by pairs (A, B) on the face of said prism where said total reflection does not occur in order to be connected in an optical manner to said prism, and connected on the other hand in an electronic manner to aty least one logic device (6) enabling to detect the presence or absence of a light signal received by at least on of the receivers (3a, 3b) of the pair of pick-ups.
Patent EP-0205387-B1 (EP)
Title: Human monocytes cultured in suspension in serum-free medium
IPC: A61K35/15
Filed: 1986-06-10
Granted: 1992-02-26
Abstract: The present invention is related to a method of obtaining human monocytes in vitro in suspension. This method comprises culturing isolated, purified human monocytes in a medium under conditions suitable for culturing said monocyte, said medium being in an inert container wherein said monocytes remain suspended without adhering to said container. This human monocyte can be used in a pharmaceutical composition for immunotherapy in humans.
Patent EP-0228920-B1 (EP)
IPC: C07D235/06
Filed: 1986-10-03
Granted: 1989-05-03
Abstract: The invention relates to 1-tert.-butylamino-3-(4-hydroxy-8-thiochromanyloxy)-2-propanol.
Patent EP-0242360-B1 (EP)
IPC: A22C25/16
Filed: 1985-12-03
Granted: 1992-04-29
Abstract: A fish processing machine for production of skinfree herring fillets, and incorporating at one hand a filleting device (9) comprising two circular knives (17) and on the other hand a deskinning device (25), which consists of rotatable pulleys (22, 26), equipped with grooves (23, 29) for a thin wire serving as a conveying member moving the fish to rotatable deskinning knives (27). The purpose is to provide a fully automatic fish processing machine, which treats the fish so cautious that also very thin-skinned fish can be filleted and skinned in a continuous sequence. This task has been solved in that the filleting device (9) is constituted by two circular knives (17) obliquely arranged at an acute angle relative to each other and a first guiding rail (15) located in front of said circular knives, the beheaded and tail-less fish (10) being slidingly conveyed upon its opened and gutted belly on said first guiding rail towards the area of the point of the angle of the circular knives, and in that tangentially to and behind the circular knives (17) of the filleting device (9) there is arranged a second guiding rail (21), situated at the extension of said first guiding rail (15) and designed to guide the double fillet without bones and spine and held together by the skin only, to the periphery of a first pulley (22) forming part of said deskinning device (25), and situated in the extension of the second guiding rail (21).
Patent EP-0248159-B1 (EP)
IPC: H02H1/00
Filed: 1987-03-23
Granted: 1990-08-08
Abstract: 1. Current limit value detector for protected electrical devices, having an inductive, non-frequency-dependent switching device (4), consisting of a wound wire or rod-type composite body made from at least two materials mechanically braced against each other in the longitudinal axis, and at least one permanent magnet which is magnetised in the longitudinal direction of the composite body and firmly connected thereto, which permanent magnet generates a non-frequency-dependent voltage pulse in the winding surrounding the composite body, for the further evaluation, when the composite body, which has a preferred direction of magnetisation in its longitudinal axis, is demagnetised by the effect of an outside magnetic field, with a field strength exceeding the switching threshold in a specified direction, characterised in that the switching device (4) for monitoring different protected devices having current flowing through them, is arranged in a uniform magnetic field generated by the current of the respective protected device, with its longitudinal axis at an angle alpha to the field direction of the said uniform magnetic field, and is connected by way of flexible conductors to an evaluation circuit (6) arranged outside the magnetic field, the angle alpha between the longitudinal axis of the switching device (4) (composite body) and the field direction being selected so that it corresponds at least approximately to the relationship between the limit current of the protected device limit = 1/cos alpha.
Patent EP-0296255-B1 (EP)
IPC: B65G23/08
Filed: 1987-06-22
Granted: 1990-01-31
Abstract: 1. Belt conveyor with a belt conveyor body, which is formed from longitudinal bars (1, 2) and in which a drive pulley (4) and at least one co-revolting pulley for a belt (24) are mounted, and with a drive component, which is arranged inside the belt conveyor body and is connected to the drive pulley (4) via a transmission, characterised in that the drive component, in particular a geared motor (10), is inserted through an opening (9) in a longitudinal bar (2) into a longitudinal side of the belt conveyor and connected to the belt conveyor body in a detachable manner.
Patent EP-0262474-B1 (EP)
IPC: H04Q11/04
Filed: 1987-09-08
Granted: 1991-08-21
Abstract: In a subscriber termination module for coupling a plurality of subscriber termination lines of a digital time multiplex telecommunications network, lines coupling a central portion and local portions individually allocated to at least one subscriber termination line are selectably utilized for the transmission of status setting information to the local portions for setting different operating conditions and for serial transmission, that is, successive transmission of information to be supplied to the individual local portions as well as for simultaneous information transmission from the local portions to the central portion, that is, parallel information transmission.
Patent EP-0312636-B1 (EP)
Title: Antislip device for wheels
IPC: B60C27/10
Filed: 1987-10-22
Granted: 1991-11-21
Abstract: An anti-slip device for wheels, in particular vehicle wheels, which has a central component (3), a plurality of arms (4-7) emerging therefrom, an anti-slip means (8) attached to the arms (4-7) and tightening and fixing components (9-13) in order to draw the anti-slip device (1) onto the tread (15) of the wheel and to fix it there. In order to ensure that the tightening and fixing components (9-13) do not wear prematurely and are not hooked onto the wheel incorrectly, and that rotational movements of the anti-slip means (8) in relation to the wheel are transferred to the tightening and fixing components (9-13), the tightening and fixing components (9-13) are integrated with a centre component (22), the centre component (22) and the retaining component (17) being arranged between clamping components (23, 24) on the axis (20), and the clamping component (23-24) exerting in the mounted state a pressure on the bearing components (18, 19) of the retaining component (17), however the centre component (22) being freely rotatably mounted in relation to the retaining component (17) regardless of the pressure of the clamping components (23, 24). 
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Patent EP-0258415-B1 (EP)
IPC: H04B1/59
Filed: 1987-02-24
Granted: 1992-12-02
Abstract: A transponder (32) for transmitting an identification of an animal or the like which is sufficiently miniaturized to be syringe-implantable, thus avoiding the necessity of surgical procedures. The transponder (32) comprises a coil (52) which receives an interrogation signal and transmits an identification signal in response thereto. The transponder (32) receives the energy required for transmission by inductive coupling to an interrogator (12). A single integrated circuit chip (54) is provided which detects the interrogation signal, rectifies it to generate power needed for transmission, stores an identification of the transponder (32) and hence of the animal in which it is implanted, and generates a frequency-shift-keyed, Manchester encoded identification signal in response to the interrogation signal. The device transmits the identification signal in real time, that is, immediately upon commencement of the interrogation signal, such that no discrete elements for energy storage are required.
Patent EP-0298978-B1 (EP)
Title: Procede de traitement numerique d'images en couleur utilisant une normalisation par histogramme pour la reproduction des couleurs et des tonalites chromatiques
IPC: G03F3/08
Filed: 1987-03-09
Granted: 1992-02-05
Abstract: Procédé de traitement numérique d'images en couleur consistant à produire des fonctions de reproduction chromatique par la normalisation d'échantillons des valeurs chromatiques de l'image, et à traiter les composantes chromatiques de l'image numérique en couleur par l'application des fonctions de reproduction chromatique aux composantes chromatiques respectives de l'image numérique. Les composantes chromatiques sont sélectionnées à partir de l'image numérique en agissant sur une composante de luminance de l'image numérique en couleur à l'aide d'un opérateur de détection de détails d'image, afin de détecter des régions de l'image représentant des détails de luminance, et en traitant les composantes chromatiques de l'image numérique dans la région de détails de luminance avec un filtre de détection de contraste permettant de détecter le contraste des composantes chromatiques de l'image dans les régions de détails de luminance. Les valeurs chromatiques dans lesdites régions sont divisées en intervalles de contraste et on forme des histogrammes dans les intervalles de contraste. Un des intervalles de contraste est sélectionné en fonction des analogies de forme des histogrammes des valeurs chromatiques dans l'intervalle de contraste. Les fonctions de reproduction chromatique sont dérivées en normalisant les histogrammes dans l'intervalle de contraste sélectionné.
Patent EP-0268659-B1 (EP)
Title: Appareil de positionnement a trois coordonnees
IPC: G12B3/00
Filed: 1987-06-15
Granted: 1991-09-18
Abstract: Une machine de mesurage à trois coordonnées comprend une sonde (22) connectée à un élément de sortie (11). Un système moteur (10) se compose de trois chariots (15, 17, 19) disposés sur des rails de guidage (14, 16, 18). Un système récepteur (20) composé de trois chariots (25, 27, 29) disposés sur des rails de guidage (24, 26, 28), est prévu en parallèle. Les chariots (19, 29) sont reliés l'un à l'autre par un élément de sortie (11). Les autres paires de chariots (15, 25 et 17, 27) sont reliées par des dispositifs correspondants (55). Lesdits dispositifs (55) appliquent chacun une force entre les chariots correspondants selon l'accélération ou la décélération des chariots du système moteur (10), ce qui permet de compenser les déformations dynamiques des rails de guidage du système récepteur (20) qui seraient autrement provoquées par les accélérations. Les dispositifs de mesurage, tels que des échelles et des têtes de lecture, sont prévus sur le système récepteur (20), afin de déterminer la position de la sonde (22).
Patent EP-0313579-B1 (EP)
Inventor: CREWS JAY A
IPC: B41J5/10
Filed: 1987-07-02
Granted: 1993-11-03
Abstract: A keyboard usable on a typewriter or a computer terminal and configured in accordance with ergonomic principles uses chording of one thumb and one finger to type the characters of the English alphabet. The keyboard includes right and left preloaded palm pads (92, 90) which are shaped and contoured to fit the hands. The palm pads support the hands and operate the SHIFT and SHIFT LOCK functions. The punctuation keys (44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68 and 70) are not affected by the SHIFT function. Movement of the writing position or cursor with respect to the medium is controlled by thumb-operated keys (76, 78, 82, 84) which are pushed in the direction of the desired movement.
Patent EP-0327545-B1 (EP)
Inventor: O'BRIEN RICHARD WYNDHAM
IPC: G01N29/02
Filed: 1987-09-30
Granted: 1996-12-04
Abstract: PCT No. PCT/AU87/00333 Sec. 371 Date Feb. 27, 1989 Sec. 102(e) Date Feb. 27, 1989 PCT Filed Sep. 30, 1987 PCT Pub. No. WO88/02482 PCT Pub. Date Apr. 7, 1988.A method for the determination of particle size and electric charge or zeta potential of particles dispersed in a fluid medium. The particle size and charge are determined from measurements of (1) the phase lag between an applied alternating electric field and the resulting particle velocity, and (2) the amplitude of the particle velocity. Also disclosed is the measurement of the interaction of sound waves and electric fields in the fluid medium over a range of frequencies to obtain the particle size and zeta potential.
Patent EP-0339027-B1 (EP)
Title: Clamping device for releasably holding a tool, in particular a disk
IPC: B24B45/00
Filed: 1987-12-05
Granted: 1991-11-21
Abstract: PCT No. PCT/DE87/00560 Sec. 371 Date Jun. 14, 1989 Sec. 102(e) Date Jun. 14, 1989 PCT Filed Dec. 5, 1987 PCT Pub. No. WO88/04976 PCT Pub. Date Jul. 14, 1988.A clamping fixture for detachably fixing a tool to a driven spindle and comprising a flange for applying a clamping force to the tool and axially displaceable relative the driven spindle and coupled to the driven spindle for transmitting a torque thereto, a supporting element for securing the flange against axial displacement relative to the spindle to prevent the flanges from applying a damping force to the tool, the supporting element comprising an annular nut member displaceably mounted on the spindle adjacent an end of the flange which is remote from the tool, and having a right-hand coarse thread to be screwed onto the threaded portion with an external coarse thread of the spindle, a torsion spring for coupling the annular nut member to the flange, and a locking device for preventing rotation of the annular nut member upon actuation of the locking device.
Patent EP-0328555-B1 (EP)
Title: Procede et dispositif de separation d'une phase dispersee
IPC: B01D/
Filed: 1987-11-18
Granted: 1991-01-30
Abstract: Un procédé et un dispositif de séparation d'une phase dispersée en émulsion ou en suspension dans une phase continue de densité différente. Le procédé consiste à amener l'émulsion à circuler dans une enceinte de coalescence (1) contenant un garnissage (11) présentant un volume propre de particules ou fibres faible par rapport au volume utile de l'enceinte, et à mettre ledit garnissage en mouvement par rapport à l'émulsion, de façon que les particules ou fibres de celui-ci balayent l'enceinte avec une vitesse moyenne grande par rapport à la vitesse d'écoulement de l'émulsion dans l'enceinte. L'invention est en particulier applicable pour la séparation d'hydrocarbures ou de corps gras dispersés dans un effluent aqueux.
Patent EP-0307560-B1 (EP)
Title: Supporting element
IPC: B62D33/00
Filed: 1988-07-02
Granted: 1991-04-24
Abstract: The invention relates to a supporting element for a mounting profile for wall elements of motor vehicles, in particular of lorries. The supporting element has a cooperating region. With a view to a wear engagement which is as low as possible even in heavy-duty applications, the cooperating region is formed by a notched-bar impact-proof polyamide component (6) which is arranged in an interchangeable manner. <IMAGE>
Patent EP-0314907-B1 (EP)
Inventor: MARX KARL-HEINZ
IPC: B29C48/06
Filed: 1988-09-15
Granted: 1994-11-30
Abstract: The extrudable polymer mixture comprises a thermoplastic and, as filler, particles of a crosslinked polymer.
Patent EP-0283086-B1 (EP)
Title: Splicing device for packaging webs
IPC: B65H19/10
Filed: 1988-03-09
Granted: 1993-09-08
Abstract: A splicing device for packaging webs comprises a magazine capable of housing a roll of web in any production position into which a packaging web is to be fed and two stand-by positions located on the left and right sides respectively of said production position. A splicing unit for joining the end of the packaging web to be processed and the top end of the roll of web moved out from any stand-by position to the production position with each other is provided on the production position in the middle between the two stand-by positions. The splicing unit comproses a cutting device capable of cutting the packaging web to be processed in its cross direction, a splicing plate capable of holding the part near the top end of the roll of web being moved out from any stand-by position in advance so that the top end of said web may be joined with the end of the web to be processed, and a pressure element which presses the part joined between the end of the packaging web to be processed and the top end of said roll of web.
Patent EP-0325807-B1 (EP)
Title: Device for treating foodstuffs
IPC: A23B7/06
Filed: 1988-11-03
Granted: 1993-05-05
Abstract: The invention relates to a device for treating foodstuffs, said device being provided with a drum and a transport screw rotatably arranged inside the drum for moving the foodstuffs in the longitudinal direction of the drum, in the direction of a wheel-shaped means provided with blades and being connected to one end of the drum. A discharge chute is located partly inside the wheel-shaped means for receiving the foodstuffs transported upwards by means of the rotating blades and discharging them from the device during operation. The wheel-shaped means is fixed to one end of the transport screw projecting from the drum, by means of a casing fixed to the wheel-shaped means and surrounding the transport screw. The end of the transport screw remote from the wheel-shaped means also surrounds the end of the drum directed towards the wheel-shaped means.